64-bit Eclipse runtime prompts a solution for "Failed to load the JNI shared library \java\jre6\bin\client\jvm.dll"
Due to changes in the development environment, the 64-bit Juno 64-bit SP1 environment was replaced with the original Juno 32-bit. Results start Eclipse Error:
"Failed to load the JNI shared library" E:\2000\Java\JDK6\bin\. Jre\bin\client\jvm.dll "
Other environments use the default JDK 1.6.
If you miss mirantis's webcast (early morning), you can only mine your own information. The following are only personal translations and understandings, and the correctness is not guaranteed. Correct the error.
NOVA:
Added support for NFV. This is very important to the open NFV project, opnfv.org. NUMA seems to be a key optimization object. High-end servers, such as Xeon QPI, are all NUMA architectures. Libvirt needs to expose more interfaces to control the upper layer.
Virt d
already dumped several open-source solutions, it's too expensive...
L3 vrrp ha:
L3 uses keepalived to implement the ha of the virtual router. This code is also the same as DVR, and may have problems with high-level services (such as vpnaas ). This feature reduces the downtime of the L3 switchover.
L3 vrrp HA has translated the following blogs:
Http://blog.csdn.net/matt_mao/article/details/38676873
If you do not want to use vrrp ha for L3, you can also use the reschedule mechanism built in ne
Make Openstack-juno local Yum source on CentOS7.0Reference: 2014/09/27 | http://www.kekeyun.net/?p=222 Cocoa Cloud Computing NetworkTake http://www.kekeyun.net/?p=222 as a reference, make a local source on CentOS7.0, the process is as follows:First, create a CentOS7 virtual hostInstallation process is a bit long, in order to follow up the need for learning, it is recommended to download the full version to install. Everything version Http://isoredirec
Download:Http://www.eclipse.org/downloads? Ostype = LinuxAfter decompression, move to/usr/local/and run it directly.------------------------------------------------------------------------
After downloading eclipse-rcp-juno-sr1-linux-gtk-x86_64.tar.gz, right-click it and choose extract here to decompress the package. After decompression, if you want to copy the eclipse directory to/usr/local/eclipse (the path should not contain Chinese characters), ju
Installing JBoss Tools in Eclipse Juno, integrating hibernateThe integration of Hibernate tools in Eclipse helps developers generate mapping files, comment code, and reverse engineering based on the database.Hibernate tools, the core component of JBoss Tools, has been bundled with JBoss tools, and Hibernate tools has been installed accordingly.I. Help->install installation in New softwareFirst, find the Hibernate/jboss tool that corresponds to the ecl
/yum.repo.do/redhat-base.repo
[redhat-base]
name = Redhat-base
baseurl=file:/// Media/cdrom
enable=1
gpgcheck=0Third, download the required Epel and Juno Source of compressed files (Baidu disk address: Https://pan.baidu.com/s/1bp3dxJh), extract to the specified directory/var/pub/, and then configure the Epel source and Openstack-juno source
CD/ETC/YUM.REPO.D
vi epel.repo
------------------------------------
Juno platform database connection pool Configuration
On the Juno platform, you can configure the connection pool by using the Juno management tool, or manually configuring the dbconfig. xml file.
Method 1 (management tools ):
You can configure the JDBC connection through the data connection configuration interface of Ju
0. FrontierAfter a period of tossing and Juno, finally installed in their own Mac version of the four node environment. In this process, spent a lot of time, encountered a lot of problems, learned a lot of knowledge, toss a lot of things that do not need to toss, this article tries to make a summary of the process.1. Initial environmentDescription1. VirtualBox Ubuntu Installation: (VirtualBox NIC configuration visible http://www.cnblogs.com/sammyliu/p
Recently found a good numerical computing language, Julia, introduction to it can be seen here: http://julia-zh-cn.readthedocs.org/en/latest/manual/introduction/
is a set of high-speed operation, grammar simple and easy to start, a picture beautifully in a language, in short, very powerful.
As its ide,juno is very easy to use, Juno is based on Lighttab.
Just a few lines to get the goods out:
Julia's offic
Configuration hadoop1.2.1+eclipse (Juno version ) development environment, and run WordCount programFirst, Requirements SectionUsing the Eclipse IDE for Hadoop-related development on Ubuntu requires the installation of Hadoop's development plug-in on eclipse. The latest release of Hadoop contains the source code package to hadoop-1. X, for example, contains the source code for the relevant Eclipse plug-in, so you can compile an Eclipse plugin for Hado
, if not required, directly click on the bottom of the "start using Fuel"650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/58/BF/wKioL1S7fpHgccFOAAP6meXDGHI155.jpg "style=" float: none; "title=" 2015-01-18_165114.png "alt=" Wkiol1s7fphgccfoaap6mexdghi155.jpg "/>Well, this is the interface we deployed for OpenStack.650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/58/C2/wKiom1S7fcSC6YzoAAZ5MH5EDzk284.jpg "style=" float: none; "title=" 2015-01-18_165140.png "alt=" Wkiom1s7fcsc6yz
currently known version codeEclipse 3.1 Version Code IO "Europa 1, Yi ao"Eclipse 3.2, 30-06-2006, Callisto projects, version code Callisto "Europa Four, Calisto"Eclipse 3.3, 29-06-2007, Europa projects, version code Eruopa "Europa II, Europa"Eclipse 3.4, 25-06-2008, Ganymede projects, version code Ganymede "Ganymede, Genimide"Eclipse 3.5, 24-06-2009, Galileo projects, version code Galileo "Galileo"Eclipse 3.6, 23-06-2010, Helios projects, version code Helios "Sun god"Eclipse 3.7, 22-06-2011, In
Well, we've already installed fuel master, and now we're ready to install OpenStack, so you can see the OpenStack main interface when the installation is complete.Continue yesterday, we went into the fuel UI and then "new OpenStack Environment" to create the OpenStack deployment environment.650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/58/CC/wKiom1S8vwXxb7zDAAHJLRotY4U284.jpg "style=" float: none; "title=" 2015-01-18_165243.png "alt=" Wkiom1s8vwxxb7zdaahjlroty4u284.jpg "/>Give us a
Environment:
$ Lsb_release-LSB Version: base-4.0-amd64: base-4.0-noarch: core-4.0-amd64: core-4.0-noarch: printing-4.0-amd64: printing-4.0-noarch:Distributor ID: CentOSDescription: CentOS release 6.4 (Final)Release: 6.4Codename: Final
$ Rpm-qa | grep-I gdbGdb-7.2-60.el6.x86_64Gdbm-1.8.0-36.el6.x86_64Eggdbus-0.6-3.el6.x86_64
In CentOS 6.4, the following error will pop up after debugging the project using Eclipse Juno CDT (4.2.2) at the compilation poin
I, Environment construction
First, the required environment
1. JDK (1.6 and later)
2. Eclipse (I use Juno version)
3. JBoss 7.1.1 Download Address: http://download.jboss.org/jbossas/7.1/jboss-as-7.1.1.final/jboss-
As-7.1.1.final.zip
Ii. installation of JBoss
1, extract the downloaded compressed files to the local directory, note: Unzip the directory do not include Chinese and spaces and other characters.
2. Configure the JBOSS environment variable.
The architecture of cloud computing:
Hierarchical structure
Description
Use
Open Source Projects
Iaas
Infrastructure as a service (infrastructure as services)
Provides hardware-based setup such as compute, storage, network, etc.
Openstack,cloustack,eucalyptus,opennebula, Business (VMware vSphere)
Paas
Platform-as-a-service (Platform as a service)
Saas
Software-as-a-service (software as
-36b8b64aae3e‘ ;"Mysql-uroot-pPASSWORD-E "Use Nova; DELETE from instances WHERE uuid= '38887ca5-b697-451f-8d95-36b8b64aae3e‘ ;"
If there are other foreign keys that are prompted during the deletion, such as the following prompt, ERROR 1451 (23000) at line 1:cannot Delete or update a parent row:a foreign key Constr Aint fails (' Nova ', ' instance_uuid ') REFERENCES ' instances ' (' uuid ') When you execute a command, replace the position of the 3 underscore in turn. The 1th one is the ta
Test neutron of openstack (JUNO), openstackneutron
I tested the company's openstack environment over the past two days because the environment was built by other colleagues. I am only responsible for the relevant tests, and one server is installed independently.
Controller node, the other two servers are installed with network node + compute node. The general environment is as follows:
The Internet IP address segment is 192.168.1.0/24, of which 192.1
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.